Sayang, I understand the fear even though you know logically it's safe, being on the patient side is SO different from counselling others, kan? The colored urine and rashes you're experiencing sound uncomfortable, but please do follow up with your TB doctor ASAP about these side effects, they need to know so they can monitor you properly, especially during pregnancy. A few of us mum friends have gone through different medication journeys during pregnancy, and honestly the doctors adjust things once they see how your body's reacting, so jangan worry alone. You're doing the right thing by taking your treatment seriously for you and baby. Reach out to your TB clinic, they're used to managing pregnant patients on these meds and can give you the reassurance you need better than any of us. You're stronger than you think, mama.